Watch List notes:

CALABRIA, Tarentum. Circa 280-228 BC. AR Diobol (10.5mm, 0.86 g, 8h). Helmeted head of Athena left, helmet decorated with Skylla / The Herakliskos Drakonopnigon; monogram to lower left, thunderbolt in exergue. Vlasto 1455; HN Italy 1070 var. (no Skylla). Deeply toned, minor roughness, scrape on obverse, light scratch on reverse. Good Fine. Rare.

Ex Naville Numismatics 58 (14 June 2020), lot 33. Includes old French collection ticket.